/**
 * gwt-validator 
 *
 * Copyright (C) 2006  Nikolaus Rumm, Christian Simonutti
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
package gwt.validator.client.action;

import gwt.validator.client.exception.ValidationIssue;

import com.google.gwt.user.client.ui.FocusWidget;

/**
 * Stateful action that sets the scope to the given widget.
 * 
 * @author <a href="mailto:nikolaus.rumm@gmail.com">Nikolaus Rumm</a>
 */
public class SetFocusAction extends BaseAction {

	/**
	 * The widget that will get the focus
	 */
	private FocusWidget widget;

	/**
	 * Constructor
	 * 
	 * @param aWidget
	 *            The widget that will get the focus
	 */
	public SetFocusAction(FocusWidget aWidget) {
		this.widget = aWidget;
	}

	public void onSuccess() {
		// noop
	}

	public void onFailure(ValidationIssue aIssue) {
		this.widget.setFocus(true);
	}
}
